So, 2 examples of why that is as wrong, and as unsatisfactory as it can get. Example 1: I read here a couple of times how great the Korg Legacy plugins are. And how the MS-20 plugin should be particularly good for bass sounds. Ok, i don't want to talk it bad, i believe it works for a lot of people, and it also should work for certain musical genre. The thing is just, i bought the thing based on those recommendations, only demoing it myself briefly. I ended up with a plugin which i not only totally disliked because of the sound (the oscillators sound boring, and "dry" to me, the filters scream like hell, and are not very creamy, or juicy to my ears), but also the whole concept of the synth, the scrollable GUI, and the fact that i need to use the patch field to route things for certain uses is not at all appealing to me. So i sold it. Should have learned from it. But i didn't.
Example 2: Valhalla Vintage Verb. People recommended it here, saying how it replaced VRoom for their uses, and how generally they liked the sound and concept. I must say i did demo VRoom before buying it, and i really liked its sound. Then i bought Vintage Verb (again, after demoing it only briefly), because it also appealed to me that the GUI is nice, clear, doesn't overwhelm you with options, and that there are so many different algos to choose from. What can i say, i really tried to like it, fiddled with it much, tried to find a setting which overall pleased me with the sounds i'm making. Couldn't find it. It seemed so totally coloured, and, pardon, "vintage" to me. Thing is, i don't want to sound vintage. I tried to make it sound as clean as VRoom, but i really couldn't find a setting which came remotely near. So, end of story, i sold it again, and bought VRoom, which gives me what i need.
I have demo'd my other stuff quite thoroughly on the other hand, and i'm still content with it, and probably will keep it for a while. But the stuff i only demo'd briefly, and bought it mainly on recommendations, or opinions by other users, didn't really work for me. It's very, very personal and subjective. So, if you want a recommendation from me, don't, i mean, really, DON'T buy stuff based on other user's recommendation. It won't make you happy, in fact, it's a really sh**ty feeling to have bought something you're not content with. It will be a pain. Hope this is useful for the one or the other.
